| 300MHZ scanning laser acoustic microscope |
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| 引用本文： | WANG Yafei and YUAN Jinghong(Department of Opto-Electronic Technology. University of Electronic Science and Technology of China,Chengdu 610054). 300MHZ scanning laser acoustic microscope[J]. 声学学报：英文版, 1993, 0(3) |
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| 作者姓名： | WANG Yafei and YUAN Jinghong(Department of Opto-Electronic Technology. University of Electronic Science and Technology of China Chengdu 610054) |
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| 作者单位： | Department of Opto-Electronic Technology. University of Electronic Science and Technology of China，Chengdu 610054 |
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| 摘 要： | The knife—edge and harmonic technique in the Scanning LaserAcoustic Microscope is studied in this paper.The operating frequency of theSLAM can be increased from 100MHz to 300MHz by using the harmonic tech-nique.The acoustic images of some samples are obtained on our SLAM at300MHz.
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300MHZ scanning laser acoustic microscope |
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| WANG Yafei and YUAN Jinghong. 300MHZ scanning laser acoustic microscope[J]. Chinese Journal of Acoustics, 1993, 0(3) |
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| Authors: | WANG Yafei and YUAN Jinghong |
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| Abstract: | The knife-edge and harmonic technique in the Scanning Laser Acoustic Microscope is studied in this paper. The operating frequency of the SLAM can be increased from 100MHz to 300MHz by using the harmonic technique. The acoustic images of some samples are obtained on our SLAM at 300MHz. |
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| Keywords: | Scanning laser acoustic microscope Fundamental harmonic Third harmonic. |
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